MakibishiBlock

MakibishiBlock places a trap block that hurts any entity standing on it. Each tick a mob or player on the block takes damage equal to half a heart, and the trap breaks after 45 ticks, or 2.25 seconds, of continuous contact. The block works as a short-lived barrier meant to buy time when something is chasing a player.

Movement and jumping are also restricted while standing on the trap. Movement speed drops by 40 percent, and jumping is prevented entirely. A separate jump block applies a Jump Boost of -128, and it can be used three times, for 15 ticks each, 45 ticks in total. The mod runs on Fabric for 1.21.10 only, so a Fabric loader is needed. Players and server owners install it on both sides, since the environment is client and server.

The mod is released under the Creative Commons Attribution Non Commercial Share Alike 4.0 license, so it is not open source. Its primary category is Adventure, with Decoration and Technology as secondary categories.